Appliance base



FIG. 1 is a front perspective view of the appliance base;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top view thereof.

The broken lines depict portions of the appliance base that form no partof the claimed design.

CLAIM The ornamental design for the appliance base, as shown anddescribed.